Advertisements
Advertisements
Question
Solar water – heater works on renewable energy system
Advertisements
Solution
True
shaalaa.com
Use of Efficient and Eco-friendly Technology
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Write any two measures to conserve water.
Write a short note on pressure cooker.
Suggest control measures of noise pollution
Choose the correct alternative and rewrite the following:
Twenty dry raisins were soaked in 50 ml of water and kept for one hour at 500 C. Which out of the following is the correct observation?
What is recycling of waste?
Give one example of Reuse.
Give two examples of efficient technology.
What is nano-technology?
What is biotechnology?
Discuss the concept of eco-friendly technology.
Discuss the role of eco-friendly technology.
Discuss the concept of eco-efficiency technology.
Give two examples of eco-friendly technology.
